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Self-cleaning blackboard

A self-cleaning, blackboard technology, applied in the cleaning device of blackboard or slate, reusable writing board, printing and other directions, can solve the problems of teachers' teaching quality and font writing, save manufacturing costs and improve cleanliness , Reasonable effect of structural design

Inactive Publication Date: 2017-12-01
安徽卓特信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this erasing method can be used, during the long-term use of the blackboard, some stains will remain on the blackboard, which will affect the writing of the fonts, and the teacher's teaching quality will be affected.

Method used

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Experimental program
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Effect test

Embodiment Construction

[0023] Through the description of the embodiments below, the specific implementation of the present invention includes the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, the manufacturing process and the operation and use method of the various components involved. etc., to make further detailed descriptions to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0024] Such as Figure 1 to Figure 6 Shown, a kind of self-cleaning blackboard comprises support 1, and described support 1 is installed with the sliding frame 2 that can slide horizontally along support 1, and driving nut 3 is installed on the sliding frame 2, and mobile motor 4 is installed on the support 1 and Screw rod 5, screw rod 5 is connected with the shaft of moving motor 4, erasing device 6, cleaning device 7...

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PUM

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Abstract

The invention discloses a self-cleaning blackboard. The self-cleaning blackboard comprises a support, a sliding frame capable of transversely sliding along the support is arranged on the support, a drive nut is arranged on the sliding frame, a moving motor and a screw are arranged on the support, the screw is connected with a shaft of the moving motor, a wiping device, a cleaning device and a drying device are arranged on the sliding frame, a drive device and multiple blackboard units are arranged on the support, and the drive device provides power for rotation of the blackboard units. The blackboard has the beneficial effects of being reasonable in structural design and convenient to use; wiping, cleaning and drying of blackboard scripts on the front face and the reverse face can be achieved, the blackboard cleanness is improved, the blackboard teaching quality is ensured, through the drive device, rotation of all blackboard units is controlled, and manufacturing cost is saved.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a self-cleaning blackboard. Background technique [0002] Teaching equipment is a general term for all kinds of equipment used to enable students to understand the teaching content intuitively and visually, as well as the equipment used by teachers in teaching. Teaching aids can improve students' interest in learning, enrich perceptual knowledge, help form clear concepts, and develop students' observation and thinking skills. The blackboard is a common tool in teaching equipment. The blackboard does not specifically refer to the black board surface, but a plane that can be repeatedly written with chalk. [0003] At present, in the blackboards of our country, the characters on the blackboard are basically erased by common blackboard erasers. Although this erasing method can be used, during the long-term use of the blackboard, there will be stains on the blackboard, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L1/04B43L21/00
CPCB43L1/04B43L21/00
Inventor 刘韬
Owner 安徽卓特信息技术有限公司
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